Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8KCH callsign genealogy
Currently held by Kanoh, Ryuji
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W8KCH's current licensee, walking backwards.
- Kanoh, RyujiOHgranted 2005-05-27cancelled 2005-06-18
Successor callsigns
Callsigns held now by people who previously held W8KCH.
- Kanoh, RyujiWAgranted 2026-01-06